Internet Knowledge

What is Internet Knowledge?

The Internet is a collection of networks connected together using a standard communication system called TCP/IP (Transmission Control Protocol/Internet Protocol). It allows users to send and receive data across the world.

With the help of the Internet, users can:

Send emails
Browse websites
Watch videos
Use social media
Do online shopping
Learn online courses

Types of Internet Connection:

1. Wired Connection

Uses cables like fiber optic or broadband.

2. Wireless Connection

Uses Wi-Fi, mobile data, or hotspots.

How Internet Works:

The Internet works with the help of servers, computers, and data transmission systems.

Step-by-step process:

User enters a website URL in browser
Browser sends request to server
Server finds the requested data
Server sends data back to browser
Website appears on screen

This process happens in seconds.
Basic Terms Related to Internet
1. Website

A website is a collection of web pages that contain information. Example: Google, Facebook, Wikipedia.
2. Web Page

A single page on a website is called a web page.
3. URL

URL stands for Uniform Resource Locator. It is the address of a website.

Example: https://www.google.com/
4. Browser

A web browser is a software used to access the internet. Examples: Chrome, Firefox, Edge.
5. Search Engine

A search engine helps users find information on the Internet. Example: Google, Bing, Yahoo.
Uses of Internet

The Internet is used in many fields:
1. Education

Students can learn online through videos, websites, and courses.
2. Communication

We can send emails, messages, and make video calls.
3. Business
Companies use the Internet for online marketing and sales.
4. Entertainment

We can watch movies, listen to music, and play games.
5. Banking

Online banking allows money transfer and account checking.
6. Shopping

E-commerce websites allow online shopping.